121-7x=20x+19

Simple and best practice solution for 121-7x=20x+19 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 121-7x=20x+19 equation:


Simplifying
121 + -7x = 20x + 19

Reorder the terms:
121 + -7x = 19 + 20x

Solving
121 + -7x = 19 + 20x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-20x' to each side of the equation.
121 + -7x + -20x = 19 + 20x + -20x

Combine like terms: -7x + -20x = -27x
121 + -27x = 19 + 20x + -20x

Combine like terms: 20x + -20x = 0
121 + -27x = 19 + 0
121 + -27x = 19

Add '-121' to each side of the equation.
121 + -121 + -27x = 19 + -121

Combine like terms: 121 + -121 = 0
0 + -27x = 19 + -121
-27x = 19 + -121

Combine like terms: 19 + -121 = -102
-27x = -102

Divide each side by '-27'.
x = 3.777777778

Simplifying
x = 3.777777778

See similar equations:

| 4X^2-19X+29=5X+2 | | (24-5(-4)-(2-5)^2)/(4-4^2) | | 3x+13=-13-10 | | x(x+4)=112.5 | | 3g=-3g | | 7g-4g=-3g | | =2x^2-4xy | | =4(2m-3n) | | 4n^2+5n-636=0 | | 4n^2-5n-636=0 | | X*5+131=x | | 59=(13+x)+x | | 2x^2+kx-4=0 | | (4x^2-9)(2x-3)= | | (x^2+x-20)/(x-4) | | -31-3x=6x+23 | | 8x+24+4x-8=9x-7 | | 18=6(2+3x) | | 16=2(4x+3) | | 3.32/4*10 | | X^2-xy+y=0 | | -1=5x+8 | | 14+56= | | 2x+43+5x+10= | | 201-5x=40x+16 | | y=3mx+2bforx | | x^2+2x-19.25=0 | | 2(2x+3)+2(3x-1)=52 | | (2x+3)(3x-1)=52 | | 18x-50=14x-4x+6 | | 7x+5x=2x+3x | | -4(3-x)=-20 |

Equations solver categories